20160922790

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2333}}^1\times {\mathrm{6217}}^1$

素因数の和:8696

約数の個数: 32

約数和(自身を含む): 36572286240

約数和(自身を除く): 16411363450

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 2333, 4666, 6217, 11665, 12434, 23330, 31085, 62170, 324287, 648574, 864163, 1621435, 1728326, 3242870, 4320815, 8641630, 14504261, 29008522, 72521305, 145042610, 2016092279, 4032184558, 10080461395, 20160922790]

約数ペア:

[(1, 20160922790), (2, 10080461395), (5, 4032184558), (10, 2016092279), (139, 145042610), (278, 72521305), (695, 29008522), (1390, 14504261), (2333, 8641630), (4666, 4320815), (6217, 3242870), (11665, 1728326), (12434, 1621435), (23330, 864163), (31085, 648574), (62170, 324287)]